d7f6757a78
This is much less fragile than messing with `OUT_DIR`, whose location relative to the `target` directory is purposefully underspecified.
34 lines
726 B
Rust
34 lines
726 B
Rust
use std::{
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env,
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fs::File,
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io::{BufWriter, Error},
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path::Path,
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};
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use clap_mangen::Man;
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include!("src/cli.rs");
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fn build_manpages(outdir: &Path) -> Result<(), Error> {
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let app = build_command();
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let file = Path::new(&outdir).join("oxipng.1");
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let mut file = BufWriter::new(File::create(file)?);
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Man::new(app).render(&mut file)?;
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Ok(())
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}
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fn main() -> Result<(), Error> {
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println!("cargo:rerun-if-changed=src/cli.rs");
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println!("cargo:rerun-if-changed=src/display_chunks.rs");
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// Create `generated/assets/` folder.
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let path = env::current_dir()?.join("generated").join("assets");
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std::fs::create_dir_all(&path).unwrap();
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build_manpages(&path)?;
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Ok(())
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}
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